An efficient synthesis of novel spiro[[8H]indeno[2,1-b]-thiophene-8,9′-fluorene] building block for blue light-emitting materials

Tetrahedron Letters

Volumn 47, Issue 36, 2006, Pages 6421-6424

  Xie, Ling Hai ^a   Fu, Ting ^a   Hou, Xiao Ya ^a   Tang, Chao ^a   Hua, Yu Ran ^a   Wang, Rui Jie ^a   Fan, Qu Li ^a   Peng, Bo ^a   Wei, Wei ^a   Huang, Wei ^a,b  

^a FUDAN UNIVERSITY   (China)

^b NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

BF3 Et2O; Blue light emitting materials; Spiro compounds; Spiroindenothiophenefluorene

Indexed keywords

2,7 BIS(9,9 SPIROBIFLUOREN 2 YL) SPIRO([8H]INDENO[2,1 B] THIOPENE 8,9 FLUORENE); 2,7 BIS[(1,1, BIPHENYL) 4 YL] SPIRO(INDENO[2,1 B]THIOPENE 8,9 FLUORENE); CARBON; FLUORENE DERIVATIVE; OLIGOMER; POLYCYCLIC AROMATIC HYDROCARBON DERIVATIVE; QUINOLINE DERIVATIVE; SPIRO COMPOUND; SPIRO([8H]INDENO[2,1 B] THIOPHENE 8,9 FLUORENE); THIOPENE; UNCLASSIFIED DRUG;

ARTICLE; BLUE LIGHT; DRUG SELECTIVITY; DRUG SYNTHESIS; LIGHT EMITTING DIODE; LUMINESCENCE; QUANTUM YIELD; STEREOCHEMISTRY;

EID: 33746635452     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2006.06.143     Document Type: Article

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18. -1. Crystallographic data (excluding structure factors) for the structures in this paper have been deposited with the Cambridge Crystallographic Data centre as supplementary publication numbers CCDC 298219 and 298220. Copies of the data can be obtained, free of charge, on application to CCDC, 12 Union Road, Cambridge CB2 IEZ, UK [fax: +44 (0)1223 336033 or e-mail: deposit@ccdc.cam.ac.uk].
19. 2: 644.2).
20. 42S: C, 92.18; H, 4.45; S, 3.37. Found: C, 92.16; H, 4.46; S, 3.35. MS (MALDI-TOF): 950.3.